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. 2021 Dec 8;13(12):2119. doi: 10.3390/pharmaceutics13122119

Figure 6.

Figure 6

Visualization and characterization of ethosomes and flexible liposomes. (a) TEM image of ethosomes. (b) TEM image of flexible liposomes. (c) Particle size profiles of ethosomes and flexible liposomes over 7 days at 4 °C. (d) ζ-potential profiles of ethosomes and flexible liposomes over 7 days at 4 °C.